This test library will assess the candidate of backtrack programming and how to dynamically program it when necessary.
Available in
Coding Test
40 mins
Intermediate
1
The assessments have been meticulously developed in strict adherence to BPS (The British Psychological Society) guidelines, which are grounded in the EFPA (European Federation of psychologists’ Association) review model.
Given an m x n grid of characters board and a string word, return true if word exists in the grid. The word can be constructed from letters of sequentially adjacent cells, where adjacent cells are horizontally or vertically neighboring. The same letter cell may not be used more than once.
Programming (Algorithm) skills covered in Word search in a matrix of characters include searching for words in all directions (horizontal, vertical, diagonal) within a grid of letters. This skill is important as it requires the ability to efficiently navigate through a large dataset, making logical decisions to determine the presence and location of specific words. It also involves implementing algorithms to scan through the grid and identify patterns in order to successfully locate the words. Developing this skill enhances problem-solving abilities, critical thinking, and strengthens overall programming proficiency.
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Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.
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Ready-to-go tests are pre-built assessments that are ready for immediate use, without the need for customization. Testlify offers a wide range of ready-to-go tests across different categories like Language tests (22 tests), programming tests (57 tests), software skills tests (101 tests), cognitive ability tests (245 tests), situational judgment tests (12 tests), and more.
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Testlify is a web-based platform, so all you need is a computer or mobile device with a stable internet connection and a web browser. For optimal performance, we recommend using the latest version of the web browser you’re using. Testlify’s tests are designed to be accessible and user-friendly, with clear instructions and intuitive interfaces.
Yes, our tests are created by industry subject matter experts and go through an extensive QA process by I/O psychologists and industry experts to ensure that the tests have good reliability and validity and provide accurate results.
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